From b8f8cc29658aca4d563a927c11e0efff538f6ad2 Mon Sep 17 00:00:00 2001
From: 罗广辉 <guanghui.luo@foxmail.com>
Date: Sat, 31 Jan 2026 16:44:30 +0800
Subject: [PATCH] feat: 绘制面工具类
---
packages/utils/map/DrawPolygon.js | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/applications/task-work-order/src/utils/cesium/DrawPolygon.js b/packages/utils/map/DrawPolygon.js
similarity index 98%
rename from applications/task-work-order/src/utils/cesium/DrawPolygon.js
rename to packages/utils/map/DrawPolygon.js
index 598024f..80c3518 100644
--- a/applications/task-work-order/src/utils/cesium/DrawPolygon.js
+++ b/packages/utils/map/DrawPolygon.js
@@ -1,9 +1,7 @@
import * as Cesium from 'cesium'
import * as turf from '@turf/turf'
-import { boxTransformScale } from '@/utils/turfFunc'
import { ElMessage } from 'element-plus'
-import { getPointPositionsHeight } from '@/utils/cesium/mapUtil'
-import { flyVisual } from '@ztzf/utils'
+import { flyVisual, getPointPositionsHeight } from './index'
/**
* 多边形绘制与编辑工具类
@@ -727,6 +725,15 @@
this.addPosition(item, false)
})
+ const boxTransformScale = (data, multiple = 3) => {
+ const line = turf.lineString(data)
+ const bbox = turf.bbox(line)
+ const bboxPolygon = turf.bboxPolygon(bbox)
+ const scaledPolygon = turf.transformScale(bboxPolygon, multiple)
+
+ return turf.bbox(scaledPolygon)
+ }
+
// 视角飞入区域
const newBox = boxTransformScale(
positions.map(item => [item.lng, item.lat]),
--
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